SY99 Factory Reset procedure

Last Update: 12/19/2002

WARNING: All user stored data will be deleted. If the current settings and data are not expendable, create a backup before executing the Factory Reset.

Reference: Owner's Manual, p.266-274.

1)
Turn on the power.

2) While pressing the [VOICE] button, press and hold the [BANK D] button, then the [8] button. The SY99 will run the INITIAL TEST routine and display the Test Program Menu.

3) Release all held buttons and press the [COPY] button. The SY99 will execute Test 48 'Factory Settings', automatically exit the Test Mode, and then return to Play Mode.

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